A shelving slide

Abstract

The utility model relates to a kind of shelf slide, including base and several rotating rollers connected on base, further including fixed roller, fixed roller is fixedly connected on base, the shape of fixed roller upper end portion is same with the shape of rotating roller upper end portion.The utility model is fixedly set fixed roller on base, the shape of fixed roller upper end portion is same with the shape of rotating roller upper end portion, fixed roller plays the role of deceleration while improving the appearance consistency of shelf slide.

Description

Technical Field

[0001] This utility model relates to a shelf slide rail. Background Technology

[0002] Beverage vending machines typically have multiple forward-sloping shelves with slides consisting of several rotating rollers. To prevent beverages from tipping over due to excessive speed, existing slides usually have speed bumps to reduce the speed at which the beverages slide.

[0003] However, because the shape of the upper end of the speed bump is different from that of the roller, the appearance consistency of the shelf is poor, and there is room for improvement in appearance consistency.

[0004] For example, patent CN218143719U discloses a self-decelerating material chute and its shelf assembly, including a base. Multiple rotating rollers are arranged along the length of the base to guide the material during sliding. Insertion shafts are located at the front and rear ends of the base. A deceleration belt is provided on the base, which, through contact with the surface, transforms the rotational friction of the rollers into sliding friction to decelerate the material. By setting the deceleration belt, rolling friction is converted into sliding friction, increasing friction and allowing the material to decelerate to a certain extent, reducing the probability of tipping over and stabilizing the material's sliding. The guide protrusions are raised strips that extend along the material's sliding direction, thus serving a guiding function and preventing the material from deviating due to deceleration. The material can be decelerated gradually to prevent tipping due to sudden deceleration. The upper surface of the deceleration belt extends upwards from the rear to the front.

[0005] In the aforementioned patent, the upper surface of the speed bump is flat, while the upper surface of the roller is curved. The different shapes of the upper ends of the roller and the speed bump result in poor appearance consistency of the shelf, and there is room for improvement in appearance consistency. Utility Model Content

[0006] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a shelf slide that improves appearance consistency while slowing down the vehicle.

[0007] The technical solution adopted by this utility model to solve the problem is: a shelf slide, including a base and a plurality of rotating rollers rotatably connected to the base, and also including a fixed roller, which is fixedly connected to the base, and the shape of the upper end of the fixed roller is the same as the shape of the upper end of the rotating roller.

[0008] As a further improvement to the above technical solution, the rotating roller is a cylinder, and the upper end of the fixed roller is a semi-cylinder.

[0009] As a further improvement to the above technical solution, several protrusions are symmetrically arranged on the left and right sides of the base, and an insertion position is provided between two adjacent protrusions on the same side. An insertion shaft is provided at the left and right ends of the rotating roller, and the insertion shaft is inserted into the insertion position. The left and right ends of the fixed roller are respectively connected to two adjacent protrusions as a whole.

[0010] As a further improvement to the above technical solution, the upper surface of the fixed roller is coated with an anti-slip coating.

[0011] As a further improvement to the above technical solution, the rotating rollers are arranged along the length direction of the base, the rotation axis of the rotating rollers is perpendicular to the length direction of the base, and the fixed rollers are spaced apart between the rotating rollers.

[0012] As a further improvement to the above technical solution, the fixed roller and the base are integrally injection molded.

[0013] The beneficial effects of this utility model are: by fixing a fixed roller on the base, the upper end of the fixed roller has the same shape as the upper end of the rotating roller. The fixed roller plays a role in deceleration while improving the appearance consistency of the shelf slide. Attached Figure Description

[0014] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram showing the structure and a partial enlarged view of the base of this utility model; Figure 2 This is a structural and partially enlarged sectional view of the base of this utility model; Figure 3 This is a schematic diagram of the roller structure; Figure 4 This is a schematic diagram of the overall structure of this utility model; In the diagram: 1-base, 11-protrusion, 12-insertion position, 13-fixed roller, 2-rotating roller, 21-insertion shaft. Detailed Implementation

[0016] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0017] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0019] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0020] Reference Figures 1 to 4 A shelf slide includes a base 1 and several rotating rollers 2 rotatably connected to the base 1, and a fixed roller 13. The fixed roller 13 is fixedly disposed on the upper side of the base 1, and the shape of the upper end of the fixed roller 13 is the same as the shape of the upper end of the rotating rollers 2. The rotation of the rotating rollers 2 causes beverage bottles to slide forward on the slide. When they slide to the fixed roller 13, due to the fixed setting of the fixed roller 13, there is sliding friction between the beverage bottles and the fixed roller 13, thereby reducing the sliding speed of the beverage bottles and improving the appearance consistency of the shelf slide at the same time.

[0021] Specifically, the rotating roller 2 is a cylinder, and the upper end of the fixed roller 13 is a semi-cylinder. In other embodiments, the fixed roller 13 may also be a three-dimensional shape with an arc-shaped upper surface.

[0022] In some embodiments, a plurality of protrusions 11 are symmetrically arranged on the left and right sides of the base 1 along the length of the base 1, with intervals between the protrusions 11. An insertion position 12 is provided between two adjacent protrusions 11 on the same side. Insertion shafts 21 are provided at both ends of the rotating roller 2, and the insertion shafts 21 are inserted into the insertion positions 12, allowing rotation within the insertion positions 12. The left and right ends of the fixed roller 13 are respectively connected to two adjacent protrusions 11, and the lower end of the fixed roller 13 is connected to the bottom surface of the base 1. The fixed roller 13 itself also acts as a reinforcing rib, improving the stability of the shelf. In a preferred embodiment, the upper surface of the fixed roller 13 is coated with an anti-slip coating to increase the friction coefficient of the upper end surface of the fixed roller 13 and improve the deceleration effect.

[0023] In some embodiments, the rotating rollers 2 are mounted on the base 1 in the left-right direction, and a plurality of rotating rollers 2 are arranged along the length direction of the base 1. The rotation axis of the rotating rollers 2 is perpendicular to the length direction of the base 1. The fixed rollers 13 are spaced apart between the rotating rollers 2, that is, the front and rear sides of the fixed rollers 13 are the rotating rollers 2.

[0024] In some embodiments, the fixed roller 13 and the base 1 are integrally injection molded.

[0025] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A shelf slide rail, comprising a base (1) and a plurality of rollers (2) rotatably connected to the base (1), characterized in that: It also includes a fixed roller (13), which is fixedly connected to the base (1), and the shape of the upper end of the fixed roller (13) is the same as the shape of the upper end of the rotating roller (2).

2. The shelf slide rail as described in claim 1, characterized in that: The rotating roller (2) is a cylinder, and the upper end of the fixed roller (13) is a semi-cylinder.

3. The shelf slide rail as described in claim 1, characterized in that: The base (1) has several protrusions (11) symmetrically arranged on its left and right sides. There is a plug-in position (12) between two adjacent protrusions (11) on the same side. The roller (2) has a plug-in shaft (21) at its left and right ends. The plug-in shaft (21) is plugged into the plug-in position (12). The left and right ends of the fixed roller (13) are respectively connected to the two adjacent protrusions (11) as a whole.

4. The shelf slide rail as described in claim 1, characterized in that: The upper surface of the fixed roller (13) is coated with an anti-slip coating.

5. A shelf slide rail as described in claim 1, characterized in that: The rotating rollers (2) are arranged along the length direction of the base (1), and the rotation axis of the rotating rollers (2) is perpendicular to the length direction of the base (1). The fixed rollers (13) are arranged at intervals between the rotating rollers (2).

6. The shelf slide rail as described in claim 1, characterized in that: The fixed roller (13) and the base (1) are integrally injection molded.

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